This section is from the book "The Science And Art Of Phrase-Making", by David Wolfe Brown. Also available from Amazon: The science and art of phrase-making.
189. Most of the tick word-signs are joined freely to a preceding word without risk of illegibility, although when thus used they lose positional distinction, which can only be preserved at the beginning of a phrase. Like many other words, they may, in the midst of phrases, be readily read, though out of their normal places.
190. Or (first position) and but (second position) should be used only at the beginning of phrases, because, if joined to a preceding word, they may conflict with each other or with the perpendicular a tick, to be explained hereafter.
191. On also is excluded from phrases, except at the beginning, for fear of conflict with should, which is freely phrased.
192. He and I must always be carefully distinguished, whether at the beginning of a phrase or attached to a preceding word. (For methods of securing this distinction, see Paragraphs 220 and 221 and note to Paragraph 186.)
193. The following exercise illustrates the manner in which of, to, should, he and who are safely phrased, though connected with a preceding word, thereby losing positional distinction:
be said to by means of by reason of do you mean to
in such manner as to
it is to
it should
it should do
it should not
it should not be
on account of
so as to
so many as to
there should
there should be
there should have
there should not be
those who are (are downward)
you are to make (are upward)
you should do
you should never
you should not be
want of means
want of money
194. In the following list, he, attached to a preceding word, is to be made downward:
after he
all he
all he asks
all he says
because he
because he was
because he would be
does he
does he ask
does he say
for he must
for he was
if he if he was that he think he is think he is not though he thus he when he when he is where he where he may where he is
 
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